Caitlin R. Patten, MD, is a fellowship-trained breast surgical oncologist whose clinical focus consists of caring for patients with breast cancer, benign breast diseases and those who are at high risk for developing breast cancer. Her research interests include decreasing margin re-excisions in patients who undergo a partial mastectomy and sentinel lymph node dissection after chemotherapy. Learn more about Dr. Patten by visiting www.doctors.froedtert.com to view her bio and video.